Jiri na igwe mkpanaka.Sensọ Lanbao nwere ọtụtụ usoro sensọ pụrụ iche, nke emebere ya maka ihe pụrụ iche nke akụrụngwa injinịa mkpanaka dị ka ihe ngwupụta, cranes, forklifts na oke okpomọkụ kwa ụbọchị, kefriza, mmiri ozuzo na snow, mgbaka nnu ...
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